34857921

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12671}}^1$

素因数の和:12812

約数の個数: 16

約数和(自身を含む): 53526528

約数和(自身を除く): 18668607

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 12671, 38013, 88697, 266091, 1659901, 4979703, 11619307, 34857921]

約数ペア:

[(1, 34857921), (3, 11619307), (7, 4979703), (21, 1659901), (131, 266091), (393, 88697), (917, 38013), (2751, 12671)]